英语词汇“presplitting blasting, preshearing”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	presplitting blasting, preshearing
释义	presplitting blasting, preshearing 预裂爆破；在爆破岩体的轮廓线上的炮眼采用不耦合装药并先于其它炮眼爆破；形成连通裂缝的控制爆破。
随便看	planetary orbits planetary overrunning clutch planetary parallel gear planetary-parallel gear planetary parallel reduction gear planetary-parallel reduction gear planetary pearing planetary pertubation planetary perturbation planetary physics planetary pinion planetary pinion carrier planetary piston engine crankcase planetary piston gearing planetary piston gearing, hydrostatic planetary plate planetary precession planetary precession of the equinoxes planetary probe Planetary Quarantine Plan planetary radiation planetary radiation budget planetary radiometer planetary reducer planetary reduction gear